If your ISO lacks a specific regional dialect, you can manually inject language packs into the Windows image (.wim) file using Deployment Image Servicing and Management (DISM).
⚠️ The direct ISO is large (5–6 GB) and requires a valid product key during installation. windows 10 multi language iso download
Look for the or Language Pack add-on installer. Download the ISO to your deployment server. 3. The Media Creation Tool (MCT) Alternative If your ISO lacks a specific regional dialect,
A Windows 10 PC with the Windows Assessment and Deployment Kit (ADK) installed. Step-by-Step Slipstreaming Process windows 10 multi language iso download
Choose and select a save location on your local drive. 2. Direct ISO Download via Browser Trick
Select "Create installation media (USB flash drive, DVD, or ISO file) for another PC" and click Next.